373 lines
17 KiB
JSON
373 lines
17 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2024-49877",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2024-10-21T12:17:06.021Z",
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"datePublished": "2024-10-21T18:01:16.788Z",
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"dateUpdated": "2026-05-23T15:53:59.763Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-23T15:53:59.763Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate\n\nWhen doing cleanup, if flags without OCFS2_BH_READAHEAD, it may trigger\nNULL pointer dereference in the following ocfs2_set_buffer_uptodate() if\nbh is NULL."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/ocfs2/buffer_head_io.c"
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],
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"versions": [
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{
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"version": "6c150df9c2e80b5cf86f5a0d98beb7390ad63bfc",
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"lessThan": "190d98bcd61117a78fe185222d162180f061a6ca",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "cf76c78595ca87548ca5e45c862ac9e0949c4687",
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"lessThan": "e68c8323355e8cedfbe0bec7d5a39009f61640b6",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "cf76c78595ca87548ca5e45c862ac9e0949c4687",
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"lessThan": "61b84013e560382cbe7dd56758be3154d43a3988",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "cf76c78595ca87548ca5e45c862ac9e0949c4687",
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"lessThan": "df944dc46d06af65a75191183d52be017e6b9dbe",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "cf76c78595ca87548ca5e45c862ac9e0949c4687",
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"lessThan": "01cb2e751cc61ade454c9bc1aaa2eac1f8197112",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "cf76c78595ca87548ca5e45c862ac9e0949c4687",
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"lessThan": "d52c5652e7dcb7a0648bbb8642cc3e617070ab49",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "cf76c78595ca87548ca5e45c862ac9e0949c4687",
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"lessThan": "46b1edf0536a5291a8ad2337f88c926214b209d9",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "cf76c78595ca87548ca5e45c862ac9e0949c4687",
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"lessThan": "4846e72ab5a0726e49ad4188b9d9df091ae78c64",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "cf76c78595ca87548ca5e45c862ac9e0949c4687",
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"lessThan": "33b525cef4cff49e216e4133cc48452e11c0391e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "01f93d5e36753fc4d06ec67f05ce78c9c6f2dd56",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "65cbd1279f4b999d56a838344a30642db24cd215",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "97e1db17bc1ef4c2e1789bc9323c7be44fba53f8",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "4.19.87",
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"lessThan": "4.19.323",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "4.4.204",
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"lessThan": "4.5",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "4.9.204",
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"lessThan": "4.10",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "4.14.157",
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"lessThan": "4.15",
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"status": "affected",
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"versionType": "semver"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/ocfs2/buffer_head_io.c"
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],
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"versions": [
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{
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"version": "4.20",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.20",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.19.323",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.285",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.227",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.168",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.113",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.55",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.10.14",
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"lessThanOrEqual": "6.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.11.3",
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"lessThanOrEqual": "6.11.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.19.87",
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"versionEndExcluding": "4.19.323"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.20",
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"versionEndExcluding": "5.4.285"
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},
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{
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"versionEndExcluding": "5.10.227"
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/190d98bcd61117a78fe185222d162180f061a6ca"
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},
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{
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"url": "https://git.kernel.org/stable/c/e68c8323355e8cedfbe0bec7d5a39009f61640b6"
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},
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{
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"url": "https://git.kernel.org/stable/c/61b84013e560382cbe7dd56758be3154d43a3988"
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},
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{
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"url": "https://git.kernel.org/stable/c/df944dc46d06af65a75191183d52be017e6b9dbe"
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},
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{
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"url": "https://git.kernel.org/stable/c/01cb2e751cc61ade454c9bc1aaa2eac1f8197112"
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},
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{
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"url": "https://git.kernel.org/stable/c/d52c5652e7dcb7a0648bbb8642cc3e617070ab49"
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},
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{
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"url": "https://git.kernel.org/stable/c/46b1edf0536a5291a8ad2337f88c926214b209d9"
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},
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{
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"url": "https://git.kernel.org/stable/c/4846e72ab5a0726e49ad4188b9d9df091ae78c64"
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},
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{
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"url": "https://git.kernel.org/stable/c/33b525cef4cff49e216e4133cc48452e11c0391e"
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}
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],
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"title": "ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate",
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"x_generator": {
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"engine": "bippy-1.2.0"
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2024-49877",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2024-10-22T13:46:09.612488Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-10-22T13:48:51.090Z"
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}
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},
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
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}
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],
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"dateUpdated": "2025-11-03T22:22:42.001Z"
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}
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}
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]
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}
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} |